Ive had Max Wedge type cut outs for a few years...but gave up on using them at the track years ago because of the tuning demands going from street to track.

Im wondering what sort of improvement this type of mod would show if I persevered and decded to start using them again.

- Is the loss of back pressure a deal breaker for any performance gain?

- Is it worth the hassle with a 450hp motor/3500lb car?

- Im running fairly small mid pipes appx 2.5"... but the mufflers are Magaflos...again....is it worth changing my track tune?

Last edited by Moparmal; 04/14/15 06:14 AM.

67 RO23 clone with 6.1 SRT Hemi and dual quads. Soon to have Drag Pak induction and Throttle body.